Spray Foam 101: Your Guide to Understanding Spray Foam Insulation

If you need to decide on the type of insulation to use in your home, then spray foam insulation in Vancouver is going to be one of your top choices. When properly installed by qualified professionals, spray foam insulation comes with numerous benefits that you don’t want to pass up. At Westcor Thermal we won’t ask you to take our word for it; we’re ready to explain why spray foam in Vancouver is right for you.

If you need to decide on the type of insulation to use in your home, then spray foam insulation in Vancouver is going to be one of your top choices. When properly installed by qualified professionals, spray foam insulation comes with numerous benefits that you don’t want to pass up. At Westcor Thermal we won’t ask you to take our word for it; we’re ready to explain why spray foam in Vancouver is right for you.

What is Spray Foam Insulation?

Spray polyurethane foam insulation is made up of two different chemicalswhich, when combined together after they are sprayed in place, react and expand many times their liquid volume. Because the insulation is sprayed into place,

spray foam insulation makes it possible to completely fill a wall or ceiling cavity. This greatly reduces air leakage, improving the energy-efficiency of a home. Spay foam insulation in Vancouver is both economical and environmentally friendly.

The Difference Between Closed-Cell and Open-Cell Spray Foam

There are two different types of spray foam available in Vancouver: closed-cell and open-cell.

In open-cell insulation, the small cells which make up the spray foam are not completely closed, making for a lower density. Open-cell insulation tends to be less expensive because it has a lower R-value (a measure of thermal resistance). With a denser structure and therefore a higher R-value, closed cell insulation is the more expensive option. It is also more resistant to moisture and vapour, and it can even improve the structural integrity of walls and ceilings.

Either type of spray foam insulation in Vancouver can be used effectively in residential building designs. Certain homes can even make use of both types. While closed-cell spray foam is ideal for external walls, some homes may be well suited for using open-cell insulation in internal walls, helping to save some money.

The Challenges Involved in Spray Foam Insulation

The application of spray foam insulation is a complex process in many respects. If the chemicals which make it up are not mixed properly, then the spray foam cannot be correctly applied. It might fail to expand to a sufficient thickness, begin to pull away from surfaces after application, and even create lingering odours. Essentially, the foam will be of poor quality and may even be toxic.

When applying spray foam it is also important to take the climate and the local humidity into account, as this will have an effect on how the foam expands. Professional spray foam contractors in Vancouver can ensure that all of the necessary planning and steps are taken to guarantee proper spray foam application in your home.

Spray Insulation Contractors in Vancouver, BC

Spray foam insulation in Vancouver from the pros at Westcor Thermal is safe, effective, and will save you money on the cost of heating and cooling your home. If you’re renovating your home or building your dream home, then you should definitely consider the numerous benefits of spray foam insulation. To hire qualified professional spray insulation contractors in Vancouver, BC just contact Westcor Thermal today.